Since 1 Sri Lankan Rupee is equal to 0.00724801609601 New Zealand Dollars, we could say that n Sri Lankan Rupees are equal to 0.00724801609601 times n New Zealand Dollars. In other words, we could use the following formula:
New Zealand Dollars = Sri Lankan Rupees x 0.00724801609601
For example, let's say that we want to convert 2 Sri Lankan Rupees to New Zealand Dollars. Then, we just replace Sri Lankan Rupees in the abovementioned formula with 2:
New Zealand Dollars = 2 x 0.00724801609601
That is, 2 Sri Lankan Rupees are equal to 0.014496032192 New Zealand Dollars.